Blood pressure meter



FIG. 1 is a top, front and left-side perspective view of a blood pressure meter showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a left-side elevational view thereof, the right-side elevational view being a mirror image. 

The ornamental design for a blood pressure meter, as shown and described. 